AUTHOR=Liang Fei , Sun Yichu , Yang Jing , Shen Ziqiang , Wang Guangfeng , Zhu Jiangrui , Zhou Chong , Xia Youyou TITLE=Gut microbiome is associated with radiotherapy response in lung cancer patients with brain metastases JOURNAL=Frontiers in Cellular and Infection Microbiology VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/cellular-and-infection-microbiology/articles/10.3389/fcimb.2025.1562831 DOI=10.3389/fcimb.2025.1562831 ISSN=2235-2988